A renderer that draws single textured sphere. More...

#include <SphereRenderer.hh>

Inheritance diagram for gramods::gmGraphics::SphereRenderer:

[legend]

Collaboration diagram for gramods::gmGraphics::SphereRenderer:

[legend]

Classes
struct	Impl

Public Member Functions
void	render (const Camera &camera, const Eigen::Affine3f &Mm) override
	Performs rendering of 3D objects in the scene. More...

void	getNearFar (const Camera &camera, const Eigen::Affine3f &Mm, float &near, float &far) override
	Extracts the currently optimal near and far plane distances. More...

void	traverse (Visitor *visitor) override
	Propagates the specified visitor. More...

void	setRadius (float r)
	Set the radius of the sphere. More...

void	setTexture (std::shared_ptr< TextureInterface > tex)
	Sets the Texture to apply on the sphere. More...

void	setCoordinatesMapper (std::shared_ptr< CoordinatesMapper > mapper)
	Sets the coordinates mapper that should be used to map the 2D texture onto the 3D sphere. More...

Public Member Functions inherited from gramods::gmGraphics::Renderer
void	addEye (Eye e)
	Add an eye to render to. More...

Public Member Functions inherited from gramods::gmGraphics::Node
virtual std::vector< float >	getIntersections (const IntersectionLine &line)
	Check and return intersections between the provided line and the shape represented by this node. More...

virtual std::string	getDefaultKey () override
	Returns the default key, in Configuration, for the Object. More...

Public Member Functions inherited from gramods::gmCore::Object
	Object ()
	Initializes internal data. More...

virtual	~Object ()
	Cleaning up internal data. More...

virtual void	initialize ()
	Called to initialize the Object. More...

virtual void	accept (Visitor *visitor)
	Calls the visitors apply method with this as argument. More...

bool	isInitialized ()
	Returns true if the Object is initialized. More...

Static Public Attributes
static gramods::gmCore::OFactory::OFactoryInformation	_gm_ofi

Static Public Attributes inherited from gramods::gmGraphics::Renderer
static gramods::gmCore::OFactory::OFactoryInformation	_gm_ofi

Additional Inherited Members
Public Types inherited from gramods::gmGraphics::Node
typedef std::vector< std::shared_ptr< Node > >	list

Protected Attributes inherited from gramods::gmGraphics::Renderer
std::set< Eye >	eyes
	Eyes to render. More...

Detailed Description

A renderer that draws single textured sphere.

Use this to map video and images into the 3D space. The mapping is defined by a CoordinatesMapper.

Typical usage:

<SphereRenderer
    radius="1">
  <AngularFisheyeCoordinatesMapper
      coverageAngle="3.1416"/>
  <ImageTexture
      file="fulldome180-coordinates.png"/>
</SphereRenderer>

Member Function Documentation

◆ getNearFar()

void gramods::gmGraphics::SphereRenderer::getNearFar	(	const Camera &	camera,
		const Eigen::Affine3f &	Mm,
		float &	near,
		float &	far
	)

overridevirtual

Extracts the currently optimal near and far plane distances.

This is typically used by a View if there are multiple renderers that need to be rendered with the same near and far planes for correct depth testing.

Implements gramods::gmGraphics::Renderer.

◆ render()

void gramods::gmGraphics::SphereRenderer::render	(	const Camera &	camera,
		const Eigen::Affine3f &	Mm
	)

overridevirtual

Performs rendering of 3D objects in the scene.

Implements gramods::gmGraphics::Renderer.

◆ setCoordinatesMapper()

void gramods::gmGraphics::SphereRenderer::setCoordinatesMapper ( std::shared_ptr< CoordinatesMapper > mapper )

Sets the coordinates mapper that should be used to map the 2D texture onto the 3D sphere.

◆ setRadius()

void gramods::gmGraphics::SphereRenderer::setRadius ( float r )

Set the radius of the sphere.

XML-attribute: radius

◆ setTexture()

void gramods::gmGraphics::SphereRenderer::setTexture ( std::shared_ptr< TextureInterface > tex )

Sets the Texture to apply on the sphere.

XML-attribute: texture

◆ traverse()

void gramods::gmGraphics::SphereRenderer::traverse ( Visitor * visitor )

overridevirtual

Propagates the specified visitor.

See also: Object::Visitor

Reimplemented from gramods::gmCore::Object.

The documentation for this class was generated from the following files:

/home/karlu/private/program/gramods/modules/gmGraphics/include/gmGraphics/SphereRenderer.hh
/home/karlu/private/program/gramods/modules/gmGraphics/src/SphereRenderer.cpp

Classes

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getNearFar()

◆ render()

◆ setCoordinatesMapper()

◆ setRadius()

◆ setTexture()

◆ traverse()